Alerts

Martin Luther King Day Service :

On Monday, January 19, GBT will be operating Saturday service schedules. Routes 19, 22, and 23 will operate a regular weekday schedule. Have a safe and happy holiday!

ALERT SEP 2025 – Rts 5 & 7 Long Term Detour :

Due to construction on the Commerce Street Bridge in Fairfield, the routes 5 & 7 buses will detour on the outbound route to Fairfield, as follows: From State Street Extension,…

ALERT: Rt 15 Bus Stop Closed in Shelton :

MON 6/30/25 – SEP 2025. Due to road construction in Shelton, the Rt 15 Southbound bus stop on Bridgeport Ave near Cots St in Shelton will be closed. The next…

ALERT JUL 2025 – RT 23 Detour in Shelton/Derby :

Due to Long-Term Bridge Construction. Click for Details. The southbound entrance ramp to State Route 8 is closed in Derby. Southbound Detour: Right onto Main St in Derby Left onto…

Where are you going?

Plan your trip

Trip planning is now on Google Maps. Just click on the button, below, then type in your destination on the Google Maps page.

Go to Google Maps

Bus Tracker

We know where the buses are, and so should you! Track the location of your bus so you’ll always be on time.

Routes & Maps

Choose a Route

Get Information

Rider Information

Filter

GBT Newsletter Legislative Brief News Podcasts

Dr. Martin Luther King, Jr. "I have a dream"

Martin Luther King Day Service

On Monday, January 19, GBT will be operating Saturday service schedules. Routes 19, 22, and 23 will…

January 14, 2026

Happy Holidays

New Years Day Service

On Thursday, January 1, GBT will be operating Sunday service schedules. Have a safe and…

December 28, 2025

Snow Accumulation Map 12/26/25 5AM

SNOW ALERTS 12/26/25

All Bus Service Alerts on Friday 12/26/25 Through Saturday 12/27/25 are Posted Here. 12/27/25, 4:41AM…

December 26, 2025